June 24, 2020 Kristoffer Stellini Juul Ejlersen Maintenance, Existing Eilersen Products The cover for my Eilersen product is dirty. Can I wash it in the washing machine? June 24, 2020 Kristoffer Stellini Juul Ejlersen Maintenance, Existing Eilersen Products No. All our textile covers must be gently dry cleaned with perchloroethylene. As according to the ‘P’ symbol.